It's interesting to note how it changes peoples states after doing some of the exercises. They probably don't notice it themselves but after doing some physical movements before starting some of the other activites they were able to take them on better. The participants seemed heavy before and afterwards a lot lighter. Questions seemed to have more clarity too. (perhaps it was the relief that that was over and they survived that lightened them up

)
I personally used the techniques while studying. When I got foggy in my thinking about what to write the 2 minutes or so doing brain gym got the juices flowing again. Stands to reason that they will work anything that shifts your physical body out of one state into another will change your mind state too.
Alex